org.apache.cassandra.cql3
Class QueryProcessor

java.lang.Object
  org.apache.cassandra.cql3.QueryProcessor

public class QueryProcessor
extends java.lang.Object

Field Summary

static SemanticVersion

CQL_VERSION

Constructor Summary

QueryProcessor()

Method Summary

static org.apache.cassandra.thrift.CqlPreparedResult	prepare(java.lang.String queryString, ClientState clientState)
static org.apache.cassandra.thrift.CqlResult	process(java.lang.String queryString, ClientState clientState)
static org.apache.cassandra.thrift.CqlResult	processPrepared(CQLStatement statement, ClientState clientState, java.util.List<java.nio.ByteBuffer> variables)
static UntypedResultSet	resultify(java.lang.String queryString, Row row)
static void	validateColumnName(java.nio.ByteBuffer column)
static void	validateColumnNames(java.lang.Iterable<java.nio.ByteBuffer> columns)
static void	validateKey(java.nio.ByteBuffer key)
static void	validateSlicePredicate(CFMetaData metadata, org.apache.cassandra.thrift.SlicePredicate predicate)
static void	validateSliceRange(CFMetaData metadata, java.nio.ByteBuffer start, java.nio.ByteBuffer finish, boolean reversed)
static void	validateSliceRange(CFMetaData metadata, org.apache.cassandra.thrift.SliceRange range)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CQL_VERSION

public static final SemanticVersion CQL_VERSION

Constructor Detail

QueryProcessor

public QueryProcessor()

Method Detail

validateKey

public static void validateKey(java.nio.ByteBuffer key)
                        throws org.apache.cassandra.thrift.InvalidRequestException

Throws:

org.apache.cassandra.thrift.InvalidRequestException

validateColumnNames

public static void validateColumnNames(java.lang.Iterable<java.nio.ByteBuffer> columns)
                                throws org.apache.cassandra.thrift.InvalidRequestException

Throws:

org.apache.cassandra.thrift.InvalidRequestException

validateColumnName

public static void validateColumnName(java.nio.ByteBuffer column)
                               throws org.apache.cassandra.thrift.InvalidRequestException

Throws:

org.apache.cassandra.thrift.InvalidRequestException

validateSlicePredicate

public static void validateSlicePredicate(CFMetaData metadata,
                                          org.apache.cassandra.thrift.SlicePredicate predicate)
                                   throws org.apache.cassandra.thrift.InvalidRequestException

Throws:

org.apache.cassandra.thrift.InvalidRequestException

validateSliceRange

public static void validateSliceRange(CFMetaData metadata,
                                      org.apache.cassandra.thrift.SliceRange range)
                               throws org.apache.cassandra.thrift.InvalidRequestException

Throws:

org.apache.cassandra.thrift.InvalidRequestException

validateSliceRange

public static void validateSliceRange(CFMetaData metadata,
                                      java.nio.ByteBuffer start,
                                      java.nio.ByteBuffer finish,
                                      boolean reversed)
                               throws org.apache.cassandra.thrift.InvalidRequestException

Throws:

org.apache.cassandra.thrift.InvalidRequestException

process

public static org.apache.cassandra.thrift.CqlResult process(java.lang.String queryString,
                                                            ClientState clientState)
                                                     throws org.antlr.runtime.RecognitionException,
                                                            org.apache.cassandra.thrift.UnavailableException,
                                                            org.apache.cassandra.thrift.InvalidRequestException,
                                                            org.apache.cassandra.thrift.TimedOutException,
                                                            org.apache.cassandra.thrift.SchemaDisagreementException

Throws:

org.antlr.runtime.RecognitionException

org.apache.cassandra.thrift.UnavailableException

org.apache.cassandra.thrift.InvalidRequestException

org.apache.cassandra.thrift.TimedOutException

org.apache.cassandra.thrift.SchemaDisagreementException

resultify

public static UntypedResultSet resultify(java.lang.String queryString,
                                         Row row)

prepare

public static org.apache.cassandra.thrift.CqlPreparedResult prepare(java.lang.String queryString,
                                                                    ClientState clientState)
                                                             throws org.antlr.runtime.RecognitionException,
                                                                    org.apache.cassandra.thrift.InvalidRequestException

Throws:

org.antlr.runtime.RecognitionException

org.apache.cassandra.thrift.InvalidRequestException

processPrepared

public static org.apache.cassandra.thrift.CqlResult processPrepared(CQLStatement statement,
                                                                    ClientState clientState,
                                                                    java.util.List<java.nio.ByteBuffer> variables)
                                                             throws org.apache.cassandra.thrift.UnavailableException,
                                                                    org.apache.cassandra.thrift.InvalidRequestException,
                                                                    org.apache.cassandra.thrift.TimedOutException,
                                                                    org.apache.cassandra.thrift.SchemaDisagreementException

Throws:

org.apache.cassandra.thrift.UnavailableException

org.apache.cassandra.thrift.InvalidRequestException

org.apache.cassandra.thrift.TimedOutException

org.apache.cassandra.thrift.SchemaDisagreementException